Answers

Add 54/72 and 60/32

1^st number: 54/72, 2^nd number: 1 28/32

54/72 + 60/32 is 21/8.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 72 and 32 is 288
   
   Next, find the equivalent fraction of both fractional numbers with denominator 288
2. For the 1st fraction, since 72 × 4 = 288,
   54/72 = 54 × 4/72 × 4 = 216/288
3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
   60/32 = 60 × 9/32 × 9 = 540/288
4. Add the two like fractions:
   216/288 + 540/288 = 216 + 540/288 = 756/288
5. 756/288 simplified gives 21/8
6. So, 54/72 + 60/32 = 21/8
   In mixed form: 25/8

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁵⁴/₇₂+⁶⁰/₆₄ ⁵⁴/₇₂+⁶⁰/₉₆

Add Fractions Calculator